US Patent Issued to Zhejiang Mersco Industry & Trade on May 5 for "Trampoline" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. D1,125,428, issued on May 5, was assigned to Zhejiang Mersco Industry & Trade Co. Ltd. (Jinhua, China).

"Trampoline" was invented by Yun Ji (Jinhua, China) and Caihua Zhang (Jinhua, China).

The patent was filed on Nov. 14, 2025, under Application No. D/032,873.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1125428&OS=D1125428&RS=D1125428

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